Flow cytometric analysis of Human CD25 expression on Human PBMCs. Human PBMCs (peripheral blood mononuclear cells) were stained with Alexa Fluor® 647 Mouse Anti-Human CD4 Antibody and either PE Mouse IgG2a Isotype Control (left panel) or SDT PE Mouse Anti-Human CD25 Antibody (right panel) at 2 μl/test. Flow cytometry and data analysis were performed using Agilent NovoCyte Quanteon and FlowJo™ software.
Product Details
Product Details
Product Specification
| Host | Mouse |
| Antigen | CD25 |
| Location | Membrane |
| Accession | P01589 |
| Clone Number | 7G7B6 |
| Antibody Type | Mouse mAb |
| Isotype | IgG2a |
| Isotype Control | S0B8530 |
| Application | FCM |
| Reactivity | Hu |
| Positive Sample | Human PBMC |
| Purification | Protein A |
| Concentration | 0.1 mg/ml |
| Conjugation | PE |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 1% BSA, 0.09% sodium azide |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied |
Dilution
| application | dilution | species |
| FCM | 2μl per million cells in 100μl volume | Hu |
Background
CD25, also known as IL2RA, is the alpha chain of the interleukin-2 receptor, a heterotrimeric protein complex that also includes beta (IL2RB) and the common gamma chain (IL2RG). It is a membranous glycoprotein primarily expressed on activated T lymphocytes and plays a crucial role in immune homeostasis by interacting with interleukin-2, a pleiotropic cytokine. CD25 is involved in the proliferation of T and B lymphocytes and is essential for the assembly of the high-affinity interleukin-2 receptor. In addition to its role in the immune system, CD25 is also expressed on certain non-immune cells and has been identified as a potential therapeutic target in cancers.
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